ALTM2-I

THERMASGARD® ALTM2-I

Item No. 1101-1122-0219-920
EAN 4 251325 600604

Calibratable tube contact temperature measuring transducer THERMASGARD® ALTM 2 with eight switchable measuring ranges, internal or remote sensor, continuous output, strap and terminal box housing made of impact-resistant plastic, housing cover with quick-locking screws, with/ without optional display. The surface-contact sensor is used for temperature detection on lines, pipes (e.g. cold and hot water) or on heating sections for heating system control. The tube sensors are factory-calibrated. Adjustment/ fine adjustment by the user is possible (zero point offset is adjustable).

94,49 € net
Voltage supply 15...36 V DC
depending on working resistance, residual ripple stabilised ± 0.3 V
Power consumption < 1,0 VA/ 24 V DC
< 2,2 VA/ 24 V AC
Working resistance Ra (ohm) = (Ub -14 V)/ 0.02 A for I variant
Temperature deviation typically ± 0.2 K at +25 °C
Output 4...20 mA
Sensor Pt1000, DIN EN 60751, class B
Connection type 2- or 3-wire connection
Measuring ranges multi-range switching with 8 switchable measuring ranges,
(other ranges optional)
detached sensor variant: Tmax over 100 °C, operating range –50... +150 °C;
with manual zero point correction (± 10 K)
Ambient temperature Measuring transducer –30...+70 °C
Process connection endless metal strap and metal tightener
(included in scope of delivery)
Insulating resistance ≥ 100 MΩ,
at +20 °C (500V DC)
Strap dimensions Ø = 13 - 92 mm (¼ - 3"), L = 300 mm
Electrical connection 0.14 - 1.5 mm² via terminal screws
Housing plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016)
Housing dimensions 72 x 64 x 37,8 mm (Tyr 1)
Cable gland M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
Connection cable silicone, SiHF, 2 x 0.25 mm², KL = 1.5 m
Permissible air humidity < 95 % r. H., non-precipitating air
Protection class III (according to EN 60 730)
Protection type IP 65 (according to EN 60 529)
Standards CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU